From acb2a69b72837ca0cb645923e27255db87fd0f81 Mon Sep 17 00:00:00 2001
From: Jens Axboe <axboe@fb.com>
Date: Thu, 19 May 2016 12:44:06 -0600
Subject: [PATCH] iolog: memset() zstream at init time

Signed-off-by: Jens Axboe <axboe@fb.com>
---
 iolog.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/iolog.c b/iolog.c
index 53dad396..75958f2e 100644
--- a/iolog.c
+++ b/iolog.c
@@ -710,6 +710,7 @@ static int z_stream_init(z_stream *stream, int gz_hdr)
 {
 	int wbits = 15;
 
+	memset(stream, 0, sizeof(*stream));
 	stream->zalloc = Z_NULL;
 	stream->zfree = Z_NULL;
 	stream->opaque = Z_NULL;
-- 
2.25.1